What are the time scales of disease emergence and spread?

For most algorithms in use, the time scale is basically defined as a weighted average, but the weight detennination and the specific actions for minimizing ... Abstract. Michaelis and Menten introduced to biochemistry the idea of time-scale separation, in which part of a system is assumed to be operating sufficiently ... As a general rule (with a few exceptions), the smaller the spatial scale, the shorter the duration. A governing equation for the time scale is derived and modeled. The modeling is based on a simple comparison of terms with the turbulent-energy equations. time scale ... Definitions: An agreed upon system for keeping time. All time scales use a frequency source to define the length of the second, which is the ... We present different chemical time scale definitions found in literature, evaluate them on simple test problems and use them for flame simulations. Mar 12, 2014 ... The default timescale is 20. That being said all the game is tailored around this value. So any script that needs a duration will be affected if you change the ... Feb 11, 2012 ... Timescale 1ns/1ps means that all the delays that follow (like #5) are interpreted to be in nanoseconds and any fractions will be rounded to the nearest ... Scaling factor for the time. A value of 0 causes the animation to pause. Negative values cause the animation to play backwards. Default is 1 . Properties/ ... Aug 8, 2012 ... For a steady state simulation the advantage of larger time steps is you can converge faster. But the disadvantage is that they will go unstable.